CO2 and RH/T Sensor Module

For HVAC and Air Quality Applications

CMOSens® Technology for IR detection enables highly accurate carbon dioxide measurement at a competitive price. Along with NDIR measurement technology for CO2 detection, a best-in-class Sensirion humidity and temperature sensor is also integrated on the same sensor module. Ambient humidity and temperature can be outputted by Sensirion's algorithm expertise through modelling and compensation of external heat sources without the requirement of any additional components.

Product Highlight

Liquid Flow Sensor for Biomedical Applications

The single-use liquid flow sensor LD20 enables fast, precise and reliable measurement of the lowest flow rates. The new flow sensor series is based on a successful design study that was first presented in 2014 and has already received several international awards. Product development of the LD20-2600B, the first representative of the new single-use sensor series, is now complete and it is ready for high-volume production. The intelligent, compact and cost-effective sensor is suitable for a wide range of biomedical applications in the field of critical and home care.

Our Markets

Experts for Smart Sensor Solutions

Sensirion's sensors are used in a wide range of markets and different applications. Our high-quality environmental and flow sensors and sensor solutions improve energy efficiency and sustainability. They increase our safety, support our health and raise the quality of life.

Sensirion – The Sensor Company

Sensirion Worldwide

Founded in 1998 Sensirion has become the leading manufacturer of flow and environmental sensors solutions. The company now employs people in various countries such as the USA, South Korea, Japan, China, Taiwan, and Germany. The headquarters in Switzerland is responsible for research, development, and production.

"The thing I most like about technical sales is the international collaboration with our customers and subsidiaries."

We Offer Greater Comfort and an Improved Quality of Life

09/21/2017
| Career News

Society is constantly working on new technologies in order to simplify various applications, which allows Sensirion to further develop its products for the construction technology, medtech and smart home markets, among others. As people's living quality demands continue to rise, Sensirion strives to offer its end users greater comfort – whether through automatic and optimized household ventilation or heating, simplified energy management, attaining the perfect temperature in the car or greater mobility for home care patients. Learn more about Sensirion's sensor solutions for greater comfort and improved quality of life on our website.

Sensirion develops and produces intelligent sensor solutions for greater efficiency, comfort and health, and provides millions of sensors to international companies. But how are sensors actually made? ...

Sensirion, ranked the second best employer in Switzerland in 2017 by Great Place to Work®, is now drawing attention to its vacancies with brand-new job listings. Instead of using bullet points, the ...